Is the training Qualiopi certified?

Yes, Learni is a Qualiopi-certified training organization. This certification guarantees the quality of our courses and enables funding through OPCO and other mechanisms.

How can I fund my training?

Our courses are eligible for OPCO funding. Learni supports you through the funding process. A personalized quote is available upon request.

What are the prerequisites for this training?

The prerequisites for the PWA Training - Developing Installable Offline Web Apps training are: Mastery of JavaScript ES6+, semantic HTML5, advanced CSS3, and responsive development. A preliminary interview validates your eligibility.

Is the training available in person?

Yes, the PWA Training - Developing Installable Offline Web Apps training is available in distanciel. The format can be adapted to your needs (inter, intra, custom).

PWA Training - Developing Installable Offline Web… | Learni

The story of Learni

Founded by passionate advocates of learning and innovation, Learni set out to make professional training accessible to everyone, everywhere in the world. Our team works in the largest cities such as Paris, Lyon, Marseille, and internationally, to support talents and organizations in their skills development.

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Methods, approaches, and teaching resources

The PWA Training - Developing Installable Offline Web Apps training is delivered in-person or remotely (blended-learning, e-learning, virtual classroom, remote in-person). At Learni, a Qualiopi-certified training organization, each program is designed to maximize skills acquisition, regardless of the training mode chosen.

The trainer alternates between demonstrative, interrogative, and active methods (through practical exercises and/or real-world scenarios). This pedagogical approach ensures concrete and directly applicable learning in the workplace.

Teaching resources provided

To ensure the quality of the PWA Training - Developing Installable Offline Web Apps training, Learni provides the following teaching resources:

Mac or PC computers, high-speed fiber internet, whiteboard or flipchart, video projector or interactive touchscreen (for remote sessions)
Training environments installed on workstations or accessible online
Course materials, practical exercises, and supplementary resources
Post-training access to materials and teaching resources

For in-house training at a location external to Learni, the client ensures and commits to having all necessary teaching materials (IT equipment, internet connection...) for the proper conduct of the training action in accordance with the prerequisites indicated in the communicated training program.

* contact us for remote feasibility** ratio varies depending on the training followed

Assessment methods

The assessment of skills acquired during the PWA Training - Developing Installable Offline Web Apps training is carried out through:

During training: case studies, practical exercises, and professional scenarios
At the end of training: self-assessment questionnaire and skills evaluation by the trainer
After training: training completion certificate detailing acquired skills

Training accessibility

Learni is committed to the accessibility of its professional training programs. All our training programs are accessible to people with disabilities. Our teams are available to adapt teaching methods to your specific needs. Do not hesitate to contact us for any accommodation request.

Training access terms and deadlines

Training objectives

Master the fundamentals of PWAs to create professional installable applications

Implement Service Workers for a smooth and performant offline experience

Develop an optimized PWA manifest for installation and push notifications

Optimize PWA performance with advanced caching and lazy loading

Deploy certified PWAs in production with CI/CD tools

Design responsive PWA interfaces adapted to mobile and desktop

Integrate PWAs into enterprise projects to boost user engagement

Training program

Module 1PWA Fundamentals: Set up the environment and structure a professional project (Lighthouse, Workbox tools)

Dive into the basics of Progressive Web Apps by installing a complete development environment with Node.js, Vite, and Lighthouse for automated audits. Create your first PWA project applying Google's installability criteria, explore the manifest.json to define icons, theme, and standalone mode, carry out practical exercises on a real e-commerce site, produce an initial audit report and a concrete improvement plan to transform any website into a performant PWA from day one.

Module 2PWA Service Workers: Manage caching and offline (cache-first, network-first strategies, Workbox)

Master Service Workers to make your PWAs autonomous. Register and debug a SW with Chrome DevTools, implement advanced caching strategies like cache-first for static assets and network-first for dynamic data, integrate Workbox to automate complex tasks without boilerplate, test offline on enterprise use cases like a product catalog accessible without connection, develop background sync for updates, and validate with network simulations for 100% professional resilience.

Module 3PWA Manifest and UX: Optimize installation and user interactions (push notifications, splash screens)

Perfect the user experience of PWAs by optimizing the manifest for smooth native installation on Android and iOS, configure adaptive icons, splash screens, and orientations, enable push notifications with Firebase Cloud Messaging to re-engage users, integrate advanced interactions like app shortcuts and badging, apply these techniques to a mobile-first capstone project, measure impact with Google Analytics, and adjust for an installation rate over 50%, while respecting WCAG accessibility standards for massive enterprise adoption.

Module 4PWA Optimization and Deployment: Scale to production (HTTPS, CI/CD, Lighthouse CI)

Finalize your PWA by optimizing performance with lazy loading, Brotli compression, and Core Web Vitals. Deploy on Netlify or Vercel with mandatory HTTPS and CI/CD integration via GitHub Actions, automate Lighthouse audits in the pipeline for a 100/100 score, secure against SW vulnerabilities, test cross-browser and on real devices, produce a complete deliverable with documentation, source code, and evolution roadmap, ready for immediate production deployment that boosts user engagement by 30% on average for professional projects.